中ちゅう性せい塩えんちゅうせいえんMeanings1nounneutral saltIn chemistry, a salt formed by the complete neutralization of an acid and a base, resulting in a solution that is neither acidic nor basic.塩えん化かナトリウムは代だい表ひょう的てきな中ちゅう性せい塩えんです。